Driver side door lock not working with remote key

no you needs a new lock actuator on that door its about $90 installed,
all the locks are on same circuit . sorry about the bad news :(

Does it lock or unlock with the switch inside? When you try the keyless do you hear any noises from inside the door?

Since the driver's door gets the most use, and all circuits run through the master switch, check driver's door first and check the wiring at the hinge area for breaks.

1) Key turns but dose not unlock door. This means that the rod that goes to the back of the lock has came off. This also means that is the reason door is not unlocking with the remote as it pops the lock rod inside the door which pushes the lock open.
2) Key does not turn lock at all but works passengers side door. This means that the locks has been changed in the door, but that doesn't sound like the problem as you say the remote doesn't open the drivers side door so more than likely the rod has came off the back of the lock

it is not the actuators, try a different remote, you may have an issue with the car security system/body computer not functioning on the unlock driver door command, one press of remote is unlock driver door and 2 presses is unlock the other doors.

I vote for corroded or loose cable inside door.

does it work by the switch inside the car? if it doesn't, it is probably a bad door lock actuator inside the driver door. if it does work w/ the switch, then you may have a problem w/ the security module

more than likely the lock solenoid in the driver side door is not working. it located near the latch inside the door.

if you turn the key twice it should unlock and lock all doors until you can figure out the remote/lock switch problem.sounds like a door lock actuator problem on drivers door.I would start there.

need an actuator for the driver door need more info go to collisionrepairadvice.com for how to do it yourself